ISRC TWF711200013
Verified recording
TWF711200013 is “手印” by Landy Wen,
registered on the CopyrightChains blockchain with CopyrightID
0x0aaeffc2431ba2755a5844e76559c777cb5bd1f2309b725b2c016f25de3439ad and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWF711200013.
Recording identifiers
- ISRC
- TWF711200013
- Title
- 手印
- Artist
- Landy Wen
- CopyrightID (CopyrightChains transaction hash)
0x0aaeffc2431ba2755a5844e76559c777cb5bd1f2309b725b2c016f25de3439ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bc33a36a06fb9596731af69452ffaf5f43b42c79eb9b335b02df6cafd433ac97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWF711200013
- Bitcoin block existence check
- https://blockstream.info/api/block/956302